I will fix bugs in your react nextjs nodejs or mern stack application

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abdulbasirdev
A
abdulbasirdev
Abdul Basir
fix bugs in your react nextjs nodejs or mern stack application
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fix bugs in your react nextjs nodejs or mern stack application

About this gig

Struggling with errors, crashes, or features not working in your React, Next.js, Node.js, or MERN stack application? I will fix bugs and debug your code so your app works reliably again.

I'm a Meta-certified (Front-End & Back-End) MERN stack developer focused on clean, readable JavaScript. I can help with:

  • Frontend bugs in React (component errors, state issues, API integration problems)
  • SSR/SSG, API routes, and hydration issues in Next.js
  • Backend bugs in Node.js + Express (route errors, middleware issues, async problems)
  • Database issues with MongoDB (query errors, schema problems, connection issues)
  • CORS, environment variable, and deployment-related bugs

What you'll get:

  • Clear explanation of the issue and the fix
  • Clean, tested code with minimal changes
  • Fast communication and on-time delivery

How it works:

  1. Share your repo access and describe the bug (steps to reproduce, screenshots, console errors)
  2. I analyze the code, find the root cause, and apply a fix
  3. I test the fix and send a short summary of what changed

Not sure if your issue is frontend, backend, or database? Message me first and I'll confirm before you order.

Note: this gig covers bug fixing and small issues only.

  • Platform

    • Custom
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Get to know Abdul Basir

Abdul Basir

MERN Stack Web Developer

  • FromPakistan
  • Member sinceDec 2025

  • Languages

    English
Hi, I’m Abdul Basir, a MERN Stack and Next.js developer helping startups, small businesses, and agencies build practical web features. I develop responsive React/Next.js interfaces, landing pages, dashboards, CRUD modules, Node.js/Express REST APIs, MongoDB integrations, JWT authentication, role-based access, and focused bug fixes. I completed two remote MERN internships and hold Meta Front-End and Back-End Developer certificates. Expect clean code, clear communication, and realistic timelines. Message me before ordering so I can confirm scope; larger apps are custom quoted.

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